"Ritu" is a Sanskrit word that defines the six seasons that are observed in India. These seasons are recognized by particular features and natural phenomena. The synonyms for "ritu" are Varsha, Sharat, Grishma, Vasanta, Hemanta, and Shishira. Each of these words represents a unique season and captures the essence of the natural world at that time. Varsha means monsoon, Sharat means autumn, Grishma means summer, Vasanta means spring, Hemanta means winter, and Shishira means pre-winter or the transition between autumn and winter. The use of these synonyms showcases the rich diversity of the Indian culture and the significant role nature plays in the lives of its people.